Poolsak Sahakitpichan. (1990) Synthetic studies of isoindolobenzazepine and homoprotoberberine alkaloids. Mahidol University,:ม.ป.ท.Poolsak Sahakitpichan. 1990. Synthetic studies of isoindolobenzazepine and homoprotoberberine alkaloids. ม.ป.ท.:Mahidol University,;Poolsak Sahakitpichan. Synthetic studies of isoindolobenzazepine and homoprotoberberine alkaloids. ม.ป.ท.:Mahidol University, 1990. Print.